package com.ruoyi.project.sale.customer.service;

import com.ruoyi.project.sale.customer.domain.Customer;

import java.util.List;
/*test*/
public interface CustomerService {

    //查询所有
    List<Customer>  findAll(Customer customer);

    //添加客户
    Integer saveCustomer(Customer customer);

    //查询指定的id 数据回显
    Customer findOne(Integer cid);

    //修改的操作
    Integer  change(Customer customer);

    //单条删除 的操作
    Integer   removeCustomer(Integer cid);

    //多条删除
    Integer  removeCustomers(Integer[] cids);


}
